BE865123A - FILM DRIVE MECHANISM - Google Patents

FILM DRIVE MECHANISM

Info

Publication number
BE865123A
BE865123A BE186120A BE186120A BE865123A BE 865123 A BE865123 A BE 865123A BE 186120 A BE186120 A BE 186120A BE 186120 A BE186120 A BE 186120A BE 865123 A BE865123 A BE 865123A
Authority
BE
Belgium
Prior art keywords
drive mechanism
film drive
film
drive
Prior art date
Application number
BE186120A
Other languages
French (fr)
Original Assignee
Gaf Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gaf Corp filed Critical Gaf Corp
Publication of BE865123A publication Critical patent/BE865123A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Winding Of Webs (AREA)
  • Projection Apparatus (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
BE186120A 1977-03-23 1978-03-21 FILM DRIVE MECHANISM BE865123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/780,647 US4103846A (en) 1977-03-23 1977-03-23 Film web handling mechanism

Publications (1)

Publication Number Publication Date
BE865123A true BE865123A (en) 1978-09-21

Family

ID=25120221

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186120A BE865123A (en) 1977-03-23 1978-03-21 FILM DRIVE MECHANISM

Country Status (7)

Country Link
US (1) US4103846A (en)
JP (1) JPS53118129A (en)
BE (1) BE865123A (en)
CA (1) CA1097295A (en)
DE (1) DE2812589A1 (en)
FR (1) FR2385115A1 (en)
GB (1) GB1595874A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7874951B2 (en) * 2008-03-14 2011-01-25 Jenny Products, Incorporated Motor to accessory drive system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611283A (en) * 1950-06-27 1952-09-23 Eastman Kodak Co Plural pulley mechanism
US3286943A (en) * 1962-06-04 1966-11-22 Matsushita Electric Industrial Co Ltd Automatic reciprocating magnetic tape recording and reproducing apparatus
US3481662A (en) * 1967-03-02 1969-12-02 Gaf Corp Film handling mechanism for a moving picture projector
US3888573A (en) * 1973-07-25 1975-06-10 Eastman Kodak Co Control mechanism for a web transporting device

Also Published As

Publication number Publication date
GB1595874A (en) 1981-08-19
US4103846A (en) 1978-08-01
JPS53118129A (en) 1978-10-16
CA1097295A (en) 1981-03-10
FR2385115A1 (en) 1978-10-20
DE2812589A1 (en) 1978-09-28

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